Progressbar¶

Widget description¶
The progress bar is a widget for visually representing the progress status of a given job/task.
A progress bar may be horizontal or vertical. It may display an icon
besides it, as well as primary and units labels. The former is meant
to label the widget as a whole, while the latter, which is formatted
with floating point values (and thus accepts a printf
-style format
string, like "%1.2f units"
), is meant to label the widget’s progress
value. Label, icon and unit strings/objects are optional for
progress bars.
A progress bar may be inverted, in which case it gets its values inverted, i.e., high values being on the left or top and low values on the right or bottom, for horizontal and vertical modes respectively.
The span of the progress, as set by span_size
, is
its length (horizontally or vertically), unless one puts size hints on the
widget to expand on desired directions, by any container. That length will be
scaled by the object or applications scaling factor. Applications can query the
progress bar for its value with value
.
This widget emits the following signals, besides the ones sent from
LayoutClass
:
changed
- when the value is changed
This widget has the following styles:
default
wheel
(simple style, no text, no progression, only “pulse” effect is available)double
(style with two independent progress indicators)
Default text parts of the progressbar widget that you can use for are:
default
- Label of the progressbar
Default content parts of the progressbar widget that you can use for are:
icon
- An icon of the progressbar
Default part names for the “recording” style:
elm.cur.progressbar
- The “main” indicator barelm.cur.progressbar1
- The “secondary” indicator bar